详情

原文传递 Benchmarking Model Variants in Development of a Hardware-in-the-Loop Simulation System.

题名：	Benchmarking Model Variants in Development of a Hardware-in-the-Loop Simulation System.
作者：	Aretskin-Hariton, E. D.; Zinnecker, A. M.; Kratz, J. L.; Culley, D. E.; Thomas, G. L.
关键词：	Hardware-in-the-loop simulation, Active control, Control theory, Control simulation, Engine control, Aircraft engines, Distributed parameter systems, Transducers, Models, Simulation, Systems engineering
摘要：	Distributed engine control architecture presents a significant increase in complexity over traditional implementations when viewed from the perspective of system simulation and hardware design and test. Even if the overall function of the control scheme remains the same, the hardware implementation can have a significant effect on the overall system performance due to differences in the creation and flow of data between control elements. A Hardware-in-the-Loop (HIL) simulation system is under development at NASA Glenn Research Center that enables the exploration of these hardware dependent issues. The system is based on, but not limited to, the Commercial Modular Aero-Propulsion System Simulation 40k (C-MAPSS40k). This paper describes the step-by-step conversion from the self-contained baseline model to the hardware in the loop model, and the validation of each step. As the control model hardware fidelity was improved during HIL system development, benchmarking simulations were performed to verify that engine system performance characteristics remained the same. The results demonstrate the goal of the effort; the new HIL configurations have similar functionality and performance compared to the baseline C-MAPSS40k system.
总页数：	Aretskin-Hariton, E. D.; Zinnecker, A. M.; Kratz, J. L.; Culley, D. E.; Thomas, G. L.
报告类型：	科技报告